When unloading a heavy-lift cargo, the ship’s list is maximum when .
A、thetipoftheboomisthehighest;
B、theheightofthecargoabovethekeelismaximum;
C、thecargoisjustliftedup;
D、thecargoisjustabouttoland
发布时间:2025-08-07 15:28:13
A、thetipoftheboomisthehighest;
B、theheightofthecargoabovethekeelismaximum;
C、thecargoisjustliftedup;
D、thecargoisjustabouttoland